A fraudulent cryptocurrency project, which organized a fundraiser, but at the same time violated a number of obligations - in fact deceiving investors.
A computer (server) connected to a blockchain and performing the functions of confirming transactions, creating blocks and storing copies of blockchain. In order for the computer (server) to become a node, it is necessary to install special software.
This is a transaction that is carried out in order to earn money to reduce the cost of a cryptocurrency asset. The algorithm of actions is as follows:
1) The trader believes that the price for token x will begin to fall in the near future, so it occupies a certain amount of these tokens on the bail of its own funds and immediately sells tokens X on the exchange
2) then patiently waits until the price for token x falls to a certain mark
3) As soon as this happens, the trader redeems X tokens at a lower price and returns their exchange
Profit: The difference between the price of the sale and the purchase price.
This is a copy of any token transferred from one blockchain to another.
There are many blockchains in the cryptocurrency industry: Bitcoin, Ethereum, Cosmos, Avalanche, etc. Blockchains are deprived of the opportunity to "understand each other": everyone acts according to their own rules and speaks their own language. Each blockchain has its own Native token - a coin that is used to pay for the commission:
for the Bitcoin network, this is bitcoin (BTC)
for Ethereum - ETH
For Cosmos - Atom
For Avalanche - Avax
If you want to carry out any actions, for example, send a USDT tokens to the EThereum network to another wallet, the commission will have to be paid in ETH tokens if Avalanche is an AVAX commission, etc. However, if you decide to send your USDT from Ethereum to Avalanche, your USDT will be lost. Why? Because USDT on the Ethereum and USDT network on Avalanche is not the same thing, because we remember that each blockchain lives according to its own rules.
And what to do if you urgently need to send your USDT from one network to another? For these purposes, cross -miners were invented - special applications that allow you to translate tokens from “one language to another”, that is, from one blockchain to another. In one network, the token is blocked, and in another - a copy is created that does not lose its original value. For example, if you transfer BTC from the Bitcoin network to Ethereum, it will become WBTC, i.e. wrapped.
This is a unit of computing work for the implementation of transactions or smart contracts in the Ethereum network.
Any action on the Ethereum network requires a certain amount of electricity, computing power and miner time that must be paid. GAS in this case acts as a total indicator - how many resources are required to perform a particular transaction.
For example, the execution of a certain transaction requires 21010 GAS, the price of 1 GAS is 6 Gwei or 0.000000006 ETH, then the cost of the transaction will be 126060 GWEI or 0.00012606 ETH.
This is a format for attracting investments in which the organization sells part of its assets (tokens) in exchange for cryptocurrencies. ICO is an analogue of an IPO in the cryptocurrency market, only instead of shares/bonds are used project tokens.
Who (Wallet Holder Offering) - a type of ICO, which is carried out only by owners of certain wallets